JSTL Session Lookup - Key Has Periods
I am working with some legacy code, and at some point there is a key in the session that is something like
session.setAttribute("com.org.something.Object",someObject);
Now trying to access this in a jsp using jstl is a bit difficult becuase if I tried it like I normally would I would do:
${sessionScope.com.org.something.Object.someFieldGetter}
As most of us can imagine it will fail because there is no com object in session scope. I also tri开发者_如何学JAVAed
${sessionScope.'com.org.something.Object'.someFieldGetter}
And a parsing error was thrown.
Does anyone know how to resolve this so that I can correctly get the object similar to session.getAttribute("com.org.something.Object")
but through jstl?
thank you.
Use square bracket syntax.
${sessionScope['com.org.something.Object'].someFieldGetter}
should do it.
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